set key left bottom samplen 3 spacing 1.5 box
plot './KLF-25' with line, './ATGUP-25' with line, './link_qst.txt' with point, './KLF-2X' with line, './NUKRO-25' with line, './BELID-3X' with line, './BKD-7X' with line, './TUVAK-4X' with line, './GERGA-1X' with line

pause -1 
